removed old commands files

https://www.youtube.com/watch?v=kyFyAqLtHq8

core/commands/block.go

@@ -1,60 +0,0 @@
-package commands
-
-import (
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"time"
-
-	"github.com/jbenet/go-ipfs/Godeps/_workspace/src/code.google.com/p/go.net/context"
-
-	mh "github.com/jbenet/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-multihash"
-	"github.com/jbenet/go-ipfs/blocks"
-	"github.com/jbenet/go-ipfs/core"
-	u "github.com/jbenet/go-ipfs/util"
-)
-
-// BlockGet retrives a raw ipfs block from the node's BlockService
-func BlockGet(n *core.IpfsNode, args []string, opts map[string]interface{}, out io.Writer) error {
-
-	if !u.IsValidHash(args[0]) {
-		return fmt.Errorf("block get: not a valid hash")
-	}
-
-	h, err := mh.FromB58String(args[0])
-	if err != nil {
-		return fmt.Errorf("block get: %v", err)
-	}
-
-	k := u.Key(h)
-	log.Debugf("BlockGet key: '%q'", k)
-	ctx, _ := context.WithTimeout(context.TODO(), time.Second*5)
-	b, err := n.Blocks.GetBlock(ctx, k)
-	if err != nil {
-		return fmt.Errorf("block get: %v", err)
-	}
-
-	_, err = out.Write(b.Data)
-	return err
-}
-
-// BlockPut reads everything from conn and saves the data to the nodes BlockService
-func BlockPut(n *core.IpfsNode, args []string, opts map[string]interface{}, out io.Writer) error {
-	// TODO: this should read from an io.Reader arg
-	data, err := ioutil.ReadAll(os.Stdin)
-	if err != nil {
-		return err
-	}
-
-	b := blocks.NewBlock(data)
-	log.Debugf("BlockPut key: '%q'", b.Key())
-
-	k, err := n.Blocks.AddBlock(b)
-	if err != nil {
-		return err
-	}
-	fmt.Fprintf(out, "added as '%s'\n", k)
-
-	return nil
-}